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Flat 3, 128 St Marys Road, Southampton, SO14 0BB

Property type
End terrace
Floor 00
Habitable rooms
2
From EPC
Floor area
47 m²
506 sq ft
Energy rating
C
Score 70
Council tax
Band A
Tenure
Private Rental
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Overview

About Flat 3

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Flat 3 is an end-of-terrace house in Southampton (SO14 0BB). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band A. At 47 m² this is the smallest unit on EPC record across the building (47–83 m²). The latest certificate (January 2025) shows a C (score 70). The rating has held steady at C across 3 certificates since March 2009. Between certificates, wall efficiency dropped from Good to Average.

At 47 m² it sits well below the postcode median (83 m² across 21 EPCs), making it one of the more compact homes locally.

Before you decide

Everything you need to know about Flat 3

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
Jan 2025

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Rented

Certificate validity

Valid until 31 January 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

May 2014from Mar 2009
EPC improved fromC74toD66
Windows
SecondaryPartial Double

Windows upgraded, improving insulation

Low Energy Lighting
100%50%

Low energy lighting percentage decreased

Jan 2025from May 2014
EPC improved fromD66toC70
Heating Controls
FullProg + Stat

Heating controls changed

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
50%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC CPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 3, 128 St Marys Road, Southampton, SO14 0BB, sourced from the PlanIt planning register.

Flat 3 has no planning applications on record.

26

But the area is active

26 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Flat 3 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£148,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SO14 0BB: £227,000 (2025–2007).

On the street

Versus other St Marys Road homes

Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, Flat 3 runs well behind the street norm.

EPC Rating

70 (C)

Street avg 68 (D)

On par

Floor Area

47 m²

Street avg 56 m²

Strongly below

CO₂ Emissions

1.8 t/year

Street avg 2.2 t/year

On par

Habitable Rooms

2 rooms

Street avg 3 rooms

Below
Before you decide

Everything you need to know about Flat 3

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£144k

1 3, Flat 7, Graham Road

SO14 0AX

Flat
£143k

1 3, Flat 5, Graham Road

SO14 0AX

Flat
£139k

1 3, Flat 4, Graham Road

SO14 0AX

Flat
£137k

1 The Carronades, Flat 5, New Road

SO14 0AA

Flat
£160k

1 The Carronades, Flat 6, New Road

SO14 0AA

Flat
£161k

104 108, Flat 14, Bevois Valley Road

SO14 0JZ

Flat
£161k

104 108, Flat 15, Bevois Valley Road

SO14 0JZ

Flat
£161k

104 108, Flat 18, Bevois Valley Road

SO14 0JZ

Flat
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.
Full Southampton report

Crime

413/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Argyle Road SCH Only — bus stop.

Closest school

0.4 km

St Mary's Church of England Primary School & Nursery. 34 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SO14 0BB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO14 0BB

Daytime· 07:00 – 23:00

56.5dB

Moderate
Night-time road noise heatmap for SO14 0BB

Night-time· 23:00 – 07:00

46.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 3, 128 St Marys Road, Southampton, SO14 0BB. Each answer is also embedded as structured data for search engines.